A free online version of this book is available at book.seaside.st. The online version is always up-to-date and permits readers to add notes at the bottom of every page. This immediately notifies other readers of problems and helps us to quickly resolve remaining issues. We will regularly go through the notes and address the issues raised in the main text.

The complete book is written using the Pier content management system that itself is written using Seaside. The PDF version of the book is automatically rebuilt every night from the contents of the website.

The online version of the book can be navigated using the following keyboard shortcuts. This allows you to quickly navigate the contents of the book.